Commit customizable bar chart

[Kyled0-0]

Better color coding now displays blue, yellow, green, and red for clearer cadence indication. Users can now switch between 15-minute, 30-minute, 1- hour, 2-hours.

Each bar indicates the average cadence over a defined number of seconds, which greatly improves the overall accuracy.

[github-actions]

🔒 Security Scan Results

🔒 Security Scan Results
=========================

Bandit Scan Results:
-------------------
Run started:2026-01-19 05:19:33.221287+00:00

Test results:
	No issues identified.

Code scanned:
	Total lines of code: 0
	Total lines skipped (#nosec): 0
	Total potential issues skipped due to specifically being disabled (e.g., #nosec BXXX): 0

Run metrics:
	Total issues (by severity):
		Undefined: 0
		Low: 0
		Medium: 0
		High: 0
	Total issues (by confidence):
		Undefined: 0
		Low: 0
		Medium: 0
		High: 0
Files skipped (0):

✅ No critical security issues detected.

The code has passed all critical security checks.

[github-actions]

🔒 Security Scan Results

🔒 Security Scan Results
=========================

Bandit Scan Results:
-------------------
Run started:2026-01-19 05:53:33.864171+00:00

Test results:
	No issues identified.

Code scanned:
	Total lines of code: 0
	Total lines skipped (#nosec): 0
	Total potential issues skipped due to specifically being disabled (e.g., #nosec BXXX): 0

Run metrics:
	Total issues (by severity):
		Undefined: 0
		Low: 0
		Medium: 0
		High: 0
	Total issues (by confidence):
		Undefined: 0
		Low: 0
		Medium: 0
		High: 0
Files skipped (0):

✅ No critical security issues detected.

The code has passed all critical security checks.

[Pasta1779]

Nice work